.page-disclaimer {
  --disc-toc: 250px;
  --disc-gutter: clamp(24px, 4vw, 64px);
  display: block;
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  padding-top: clamp(16px, 3vw, 28px);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}
.page-disclaimer .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}
.page-disclaimer .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color 200ms var(--ease);
}
.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--cyan);
}
.page-disclaimer .breadcrumbs li[aria-current="page"] {
  color: var(--cyan-soft);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding-bottom: var(--space-md);
}
.page-disclaimer .disc-hero::after {
  content: "";
  display: block;
  height: 10px;
  margin-top: var(--space-md);
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 14px);
}
.page-disclaimer .disc-hero-inner {
  display: grid;
  gap: clamp(28px, 4.5vw, 56px);
  align-items: start;
}
.page-disclaimer .disc-hero-copy {
  max-width: 62ch;
}
.page-disclaimer h1.display {
  margin: 12px 0 20px;
  font-size: clamp(2.1rem, 5.6vw, 4.2rem);
}
.page-disclaimer .disc-hero-copy .lead {
  color: var(--paper);
  opacity: 0.86;
  max-width: 58ch;
}
.page-disclaimer .disc-hero-meta {
  display: grid;
  gap: 10px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.page-disclaimer .disc-hero-meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}
.page-disclaimer .disc-meta-k {
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-disclaimer .disc-meta-v {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--cyan-soft);
  word-break: break-word;
}

/* 首屏图示 */
.page-disclaimer .disc-figure {
  position: relative;
  margin: 0;
  background: var(--panel);
  box-shadow: 0 0 0 1px var(--line);
}
.page-disclaimer .disc-figure::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  width: 108px;
  height: 3px;
  background: var(--orange);
  transform: skewX(-14deg);
  z-index: 1;
}
.page-disclaimer .disc-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}
.page-disclaimer .disc-figure figcaption {
  padding: 14px clamp(14px, 2vw, 20px) 18px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}

/* 侧边目录 */
.page-disclaimer .disc-toc {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), rgba(18, 32, 58, 0.35));
}
.page-disclaimer .disc-toc .eyebrow {
  margin-bottom: 16px;
}
.page-disclaimer .disc-toc-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .disc-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px;
  border-left: 2px solid transparent;
  color: var(--paper);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}
.page-disclaimer .disc-toc-list a:hover,
.page-disclaimer .disc-toc-list a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(47, 224, 208, 0.07);
  outline: none;
}
.page-disclaimer .disc-toc-list a:focus-visible {
  box-shadow: 0 0 0 2px var(--cyan) inset;
}
.page-disclaimer .disc-toc-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--orange);
}
.page-disclaimer .disc-toc-note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 条款区块 */
.page-disclaimer .disc-clauses {
  display: grid;
  gap: clamp(32px, 4.5vw, 56px);
  min-width: 0;
}
.page-disclaimer .disc-clause {
  position: relative;
  padding-top: calc(var(--space-sm) + 6px);
  border-top: 1px solid var(--line);
  min-width: 0;
}
.page-disclaimer .disc-clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--cyan) 0 1px, transparent 1px 18px);
  opacity: 0.5;
}
.page-disclaimer .disc-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
}
.page-disclaimer .disc-clause h2 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--paper);
}
.page-disclaimer .disc-clause p {
  margin: 0 0 14px;
  font-size: clamp(0.95rem, 1.05vw, 1.05rem);
  line-height: 1.8;
  color: color-mix(in srgb, var(--paper) 88%, var(--muted));
}
.page-disclaimer .disc-clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 208, 0.45);
}
.page-disclaimer .disc-clause a:hover,
.page-disclaimer .disc-clause a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}
.page-disclaimer .disc-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(0.92rem, 1vw, 1rem);
  line-height: 1.78;
  color: color-mix(in srgb, var(--paper) 84%, var(--muted));
}
.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 10px;
  height: 2px;
  background: var(--cyan);
  transform: skewX(-20deg);
}
.page-disclaimer .disc-list strong {
  color: var(--paper);
  font-weight: 500;
}

/* ---------- 要点回顾带 ---------- */
.page-disclaimer .disc-recap {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 122, 26, 0.09), rgba(10, 20, 36, 0) 62%);
  padding-top: var(--space-md);
}
.page-disclaimer .disc-recap-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}
.page-disclaimer .disc-recap-head h2 {
  margin: 10px 0 14px;
}
.page-disclaimer .disc-recap-head .lead {
  color: var(--paper);
  opacity: 0.82;
}
.page-disclaimer .disc-recap-band {
  display: grid;
  gap: 14px;
}
.page-disclaimer .disc-recap-cell {
  padding: 20px clamp(16px, 2vw, 22px) 22px;
  border-top: 2px solid var(--orange);
  background: var(--panel);
  min-width: 0;
}
.page-disclaimer .disc-recap-cell .disc-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  color: var(--orange);
}
.page-disclaimer .disc-recap-cell h3 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
  color: var(--paper);
}
.page-disclaimer .disc-recap-cell p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--muted);
}
.page-disclaimer .disc-recap-actions {
  margin-top: clamp(20px, 3vw, 32px);
}
.page-disclaimer .disc-recap-more {
  margin-top: 18px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: var(--panel);
}
.page-disclaimer .disc-recap-more .panel-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  letter-spacing: 0.01em;
  color: var(--paper);
}
.page-disclaimer .disc-recap-more p {
  margin: 0 0 12px;
  font-size: 0.92rem;
  line-height: 1.78;
  color: color-mix(in srgb, var(--paper) 84%, var(--muted));
}
.page-disclaimer .disc-recap-more[hidden] {
  display: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-hero-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
  .page-disclaimer .disc-hero-meta li {
    display: block;
  }
  .page-disclaimer .disc-meta-k {
    display: block;
    margin-bottom: 6px;
  }
  .page-disclaimer .disc-recap-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-toc) minmax(0, 1fr);
    gap: var(--disc-gutter);
  }
  .page-disclaimer .disc-toc {
    position: sticky;
    top: 128px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-recap-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
</style>